Hard Drive Controller Board Replacement

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There's no easy way to coax them into cooperating.If you're lucky, you have one of the WD models with an accessible eprom on the controller board, and you might be able Date of manufacture: Should be within three months — the closer the better. Any tips?Posted: December 14th, 2009, 14:52 Joined: December 14th, 2009, 14:18Posts: 2Location: Berlin, Germany Hi!I have the same problem with a toshiba hard drive and even got a pcb from a Seagate Barracuda 7200.10 PCB 4. have a peek here

Thanks all. We are professionals in the field of supplying Data Recovery companies with hard to find donor drives and PCB’s. This short guide will help you recover your data after such a catastrophic misfortune. Do report back on identifying the right PCB if it goes beyond model number..

Hard Drive Controller Board Replacement

Digg this post Recommend on Facebook Buzz it up share via Reddit Share with Stumblers Tweet about it Print for later 5 Comments Cameron August 3, 2011 Sounds like you're talking and you'll get the right PCB. Unfortunately, and I do appreciate the effort, the drive does not spin up so no tools will work . If the three characters before that match as well, it will have an even better chance of being a match.

Further investigation showed the hard drive was "clicking". and of course this solution worked for me .. If you have a hard drive by Maxtor after 2006, please reference Seagate PCB swapping guide. Seagate Hard Drive Pcb Replacement Please note that we do not cover Quantum or very old Western Digital drives (pre-Caviar) here.

HD controller board (the circuit board on the hard drive) died. JohnWill, Feb 13, 2004 #10 Sponsor This thread has been Locked and is not open to further replies. Stay logged in Sign up now! The pcb board number is G3448A a Model number : MQ01UBD100 Contry of ManufactureL China Hard drive code: AZA AB00/AX101U sachin vora posted on 1/28/2016 12:28 PM Dera sir, As may

But see what the people selling PCBs say.. Western Digital Pcb Preamplifier revision: The preamplifier revision should be the same. Model number: Match the model number exactly. Here's the drive's information: From the top sticker: Model : WD15EADS-00P8B0 WWN: 50014EE0AC71C1AC DATE: 11 NOV 2009 DCM: HARCHT2MA LBA: 2930277168 5VDC: 0.70A 12VDC: 0.55A R/N: 701640 From the PCB: Printed

Hard Drive Controller Board Repair

The surge protection diodes were ok. https://www.facebook.com/media/set/?set=a.447258998632353.109050.120533387971584 Any tips?Posted: June 22nd, 2008, 7:44 Joined: March 13th, 2005, 12:33Posts: 872Location: Dublin You need to swap the CPU on the PCB as it contains adaptive data. Hard Drive Controller Board Replacement It also suggests that the drive was able to access the System Area. External Hard Drive Controller Board Will I destroy my career if I published a paper with a serious mistake?

We did not have a chance to save all what we need to backup storage. http://martop.net/hard-drive/best-ps4-hard-drive-upgrade.html You can't hear any noise or just hear a tick sound, which means the PCB is probably faulty. Assumed this was of no importance.- Mounted the board on the HD, powered up to BIOS... Motor combo chip: (SH6790A P) This will be the smaller square chip on the PCB

If these things are not matched “EXACTLY”, you will be able to get Hard Drive Controller Failure

Firmware (7-series or earlier): Optional — For drives that are 7-series or earlier, match the firmware number. Heads map: Match the physical heads (PH) map exactly. Country of manufacture: Should be the same. Check This Out The motor controller does in fact control the negative supply to the preamp ...As for my opinions regarding PCB matching, I am solely guided by what I have read at professional

Once again, you can attempt doing it yourself, but for those of us who prefer to hand it to the professionals, there is such service. Western Digital Controller Board Replacement All of our drives have been professionally tested and DOD wiped. You almost certainly cannot use a donor without this matching.

Because of this, we should use the original PCB's BISO when we swap PCB.

If it doesn't, then the "head fault" will have happened sometime since then. Swap the PCBs and what do you see? Swapping the printed circuit board (PCB) on Maxtor hard drives requires matching several things “EXACTLY” for your best chance of success without having to swap any chips from your old PCB Hard Drive Pcb Swap This information often is required to match for a donor to be compatible.

You might think why on earth make it so complicated and why not let regular users replace the PCB upon disk failure?! If there is no BIOS on the PCB, it means the BIOS is integrated on the Main Controller IC You should exchange the Main Controller IC to let the HDD be then I did not actually offer any opinion. http://martop.net/hard-drive/difference-between-external-hard-drive-and-flash-drive.html Normally the middle number/letter set. 5.

For all International buyers that have a UPS, FED-EX, DHL account, we will be more than happy to remove the shipping expense and ship the charges to your supplied account if The series can be found printed on the PCB or in some instances on the drive label. Antra, Feb 12, 2004 #1 Sponsor griffinspc Joined: Nov 16, 2001 Messages: 4,020 Download this freebie and see if the info you need is listed. You can then reload with your recovery disk or load a new operating system (Like Windows 7) and you will be up and running like the day you bought your computer.

If you require faster shipping than we have in the listing, please contact us and we can make those arrangements as well. Clearly this board was not ok.- Contacted DonorDrives; they said a ROM chip transplantation was necessary. For all International buyers that have a UPS, FED-EX, DHL account, we will be more than happy to remove the shipping expense and ship the charges to your supplied account if What does "-" mean in in this "-cp" command?

Normally the middle number/letter set. 5. Some models do while others don't. Part number: Match the part number exactly. AIUI, porthas is a data recovery professional, so he should be well placed to understand the compatibility requirements for HDD PCBs.That said, I have seen several disputes at HDD Guru between

Chances are, you won't be able to find a donor that matches all of these specs, but using the color-coding you can see which information is more important. Top sven_b Post subject: Re: How to swap a Toshiba PCB ? It is OK if the donor has more heads than the original drive, but all heads before that should match. Ask !

If the PWM controller fails in such a way that the MOSFET is switched full on, then maximum voltage will be delivered to the load.